[Virt-Manager, Intel-GPU-Tools and more Dockers]

In case anyone runs into this same issue, I'm using a Nvidia GTX 960 and as of Handbrake past 1.3.3, h265 encoding no longer works with Nvidia NVENC. h264 still works but who knows for how long.

 

See here https://github.com/HandBrake/HandBrake/issues/3674

 

The update to this docker for HandBrake updates Handbrake from 1.3.0 to 1.4.0, so if this feature stops working for you then now you know why.

[Virt-Manager, Intel-GPU-Tools and more Dockers]

I've updated to your new release of handbrake from 3 days ago. Now NVENC HEVC x265 hardware encoding no longer works. Fails right away trying to encode. I'm using GTX 960, and was working with this encode method before updating.

 

This is my conversion log:

[14:24:11] file is MPEG Transport Stream with 188 byte packets offset 0 bytes
[14:24:11] sync: expecting 53779 video frames
[14:24:11] encavcodecInit: H.265 (Nvidia NVENC)
[14:24:11] encavcodec: encoding at rc=vbr, multipass=fullres, 30.00
[14:24:11] encavcodec: encoding with stored aspect 1/1
[hevc_nvenc @ 0x14ad282daa80] Lossless encoding not supported
[hevc_nvenc @ 0x14ad282daa80] No capable devices found
[14:24:11] encavcodecInit: avcodec_open failed
[14:24:11] Failure to initialise thread 'FFMPEG encoder (libavcodec)'
[14:24:11] Failure to initialise thread 'FFMPEG encoder (libavcodec)'
[14:24:11] ac3-decoder done: 0 frames, 0 decoder errors
[14:24:11] mpeg2video-decoder done: 0 frames, 0 decoder errors
[14:24:11] sync: got 0 frames, 53779 expected
[libfdk_aac @ 0x14ad28274a80] Ignoring attempt to flush encoder that doesn't support it
[14:24:11] Finished work at: Tue Jul 27 14:24:11 2021

I removed the docker, image, and template and re-installed fresh from community applications but still no longer works. I attempted to roll back the docker version but I noticed you are not using tags, I am unable to roll back.

 

NVENC X264 still works fine and I can see it using nvidia-smi command. x265 software encode still works. Just NVENC X265 is not working.

 

Could you help with this error? I have tried changing the settings in the Video tab but still receiving this error for lossless encoding not supported.

 

Could you provide a way to roll back the docker version? Tags would be much appreciated!

 

thanks,